Specifications

Overview

All Airgami, regardless of size, harness configuration, or color, comply with the following specifications.

Filtration Layer	USA-made, highest-quality, electrostatically-charged, melt-blown polypropylene. Heat disinfectable.
Skin-Contact Layer	USA-made, lightweight, breathable, spun-bond nonwoven polypropylene for excellent comfort and durability.
Outer Layer	USA-made, waterproof, tear-resistant, non-woven polypropylene.
Color	Color is printed in inks that are suitable for food packaging printing and only on the outside. Classic White does not have any printing.
Harness Elastic	1/8" wide polyester weave and natural latex elastic core. A non-latex elastic is available and can be requested in the Notes on the Cart page.
Harness Configuration	Each Airgami is made with either ear loops (default) or head straps but not both. To request head straps, choose the Head Strap option under Harness pulldown menu.
Weight	0.2 oz (6 grams) per Airgami, 1.2 oz (34 grams) with packaging
Disinfection	Airgami are heated at 176°F (80°C) for 30 minutes prior to being hermetically sealed in a polypropylene bag.
Reusability	Airgami is reusable. Follow these instructions for cleaning and heat disinfection.
Retail Packaging	The sealed Airgami is packed in a recyclable box.
Shelf Life	Airgami has a shelf life of one (1) year if stored under a clean, cool, dry, dark condition.

Test Results

BARDA Mask Innovation Challenge Test Report

Airgami were tested by NIOSH and NIST in September 2022 as part of the BARDA Mask Innovation Challenge. Results show an average particle filtration efficiency of 99.07% and breathing resistance of 4.59 mm H2O, which surpassed the BARDA Moonshot Target Product Profile (TPP).

Link to Airgami Mask Innovation Challenge Test Report

Passed Nelson Labs Filtration Efficiency Tests

Airgami were tested by Nelson Labs for particulate filter penetration as specified in 42 CFR Part 84 and TEB-APR-STP-0059. The particulate filtration efficiency (PFE) was at least 98.34% and averaged 99.55%.

Link to Nelson Labs Filtration Efficiency Test Report

Passed Nelson Labs Breathing Resistance Tests

Breathing resistance, a measure of how hard it is to breathe through a mask, decreases as the surface area increases. Airgami has a usable filter surface area larger than that of most respirators and masks. Airgami also uses a highly breathable filtration material. Nelson Labs breathing-resistance test shows that Airgami has best-in-class breathability.

Surface area comparison

Link to Nelson Labs Breathing Resistance Test Report

OSHA Quantitative Fit Tests

Air99 LLC conducted in-house fit tests using the TSI Portacount 8048 and companion particle generator. We tested the full range of Airgami sizes with multiple test subjects for each size following the procedures specified by OSHA. All test subjects achieved excellent fit factors.